gecko-dev/servo/Cargo.toml
Simon Sapin 5d7b58fd1a servo: Merge #14995 - Enable codegen-units=4 in debug mode (from servo:codegen-units); r=mbrubeck
We previously had this and removed it because it caused runtime slowdowns
(discussion in #11102), but that was in release mode.

Debug mode is already very slow at runtime.
In my opinion, debug mode is mostly for the edit-compile-test cycle
which is currently dominated by compile times, so sacrificing runtime for compile time makes sense.

I’ve observed a ~30% improvement of compile times with this. This figure is consistent between a very fast desktop with 4 cores / 8 threads and a not-as-fast laptop with 2 cores / 4 threads.

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Source-Repo: https://github.com/servo/servo
Source-Revision: ad1b11771b93ced67b409436c7bf0f493ec4663a
2017-01-15 13:23:55 -08:00

17 lines
245 B
TOML

[workspace]
members = [
"ports/cef",
"ports/geckolib",
"ports/servo",
"support/android/build-apk",
]
[profile.dev]
codegen-units = 4
[profile.release]
opt-level = 3
# Uncomment to profile on Linux:
# debug = true
# lto = false